master cylinder question

[Dutch]

Ok. I have all the parts I need from 1994 gt to swap the brakes into my 1980 mustang...im reading the newer brake booster Is going to be a problem to install into my early fox..have to elongate the holes and massage inner fender. Anyone can shed light on this for me. Thankyou

[1BAD92LX]

You do have to elongate the holes but no big deal to do with a dremel tool or similar
On my '92 I did not have to modify the inner fender. It was tight but it fit

[Dutch]

Will the push rod work and not have to be modified? The one that hooks to the pedal?

[ZR]

With the engine out, most times does not even need to be elongated.

[ZR]

Can tell you for sure no mod req'd on the later model fox, not sure on one that early but assume the same.